PRO OXIDANTS Meaning and
Definition
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Prooxidants are substances or agents that promote or facilitate oxidation processes in biological or chemical systems. Oxidation is a chemical reaction in which atoms, ions, or molecules lose electrons, resulting in the formation of energetically unstable species called free radicals. These free radicals are highly reactive and cause damage to cellular components, such as proteins, lipids, and DNA, by stealing electrons from them.
In biological systems, prooxidants are involved in various physiological processes like energy production, cellular signaling, and immune response. However, when their production exceeds the antioxidant defense capacity of the body, they can lead to oxidative stress. Oxidative stress occurs when the balance between prooxidants and antioxidants is disrupted, resulting in an excess of reactive oxygen species (ROS) and free radicals.
Exposure to prooxidants can occur through various sources including environmental pollutants, UV radiation, certain drugs, cigarette smoke, and metabolic processes within the body. Inadequate dietary intake of antioxidants can also contribute to increased prooxidant activity.
Oxidative stress caused by prooxidants has been associated with several chronic diseases, including cancer, cardiovascular diseases, neurodegenerative disorders, and aging. Therefore, it is important to maintain a balanced intake of antioxidants to counteract the effects of prooxidants and reduce the risk of these diseases.
In summary, prooxidants are substances that promote oxidative processes, leading to the formation of reactive oxygen species and free radicals. When their production surpasses the body's ability to counteract them with antioxidants, oxidative stress occurs, which can contribute to the development of various diseases.
Common Misspellings for PRO OXIDANTS
- oro oxidants
- lro oxidants
- -ro oxidants
- 0ro oxidants
- peo oxidants
- pdo oxidants
- pfo oxidants
- pto oxidants
- p5o oxidants
- p4o oxidants
- pri oxidants
- prk oxidants
- prl oxidants
- prp oxidants
- pr0 oxidants
- pr9 oxidants
- pro ixidants
- pro kxidants
- pro lxidants
- pro pxidants
Etymology of PRO OXIDANTS
The word "pro-oxidants" is derived from the combination of two main components: "pro-" and "oxidants".
The prefix "pro-" comes from the Greek word "pro", meaning "for" or "in favor of". It is commonly used in English to indicate something in support of, in favor of, or promoting a particular action or process.
The term "oxidants" relates to the process of oxidation, which refers to the chemical reaction that involves the loss of electrons or the addition of oxygen to a substance. Oxidants, also known as oxidizing agents, are substances that have a tendency to take electrons from other substances, which leads to the oxidation process.
When combined, "pro-oxidants" thus suggests substances or agents that promote or facilitate the oxidation process or act as factors in favor of oxidation.
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